turn up

vi

(=appear)
[person]apparaître→ He turned up at rehearsal the next day looking awful.She turned up half an hour late.Elle est apparue avec une demi-heure de retard.

(=come)
[person]venir→ Some of these kids turn up without any books or writing materials.→ I arranged to meet him at eight, but he didn't turn up.
[bus, taxi]venir→ This is similar to waiting for a bus that never turns up.Workmen often didn't turn up.Bien souvent, les ouvriers ne venaient pas.

[lost object]être retrouvé(e)→ The missing book turned up three weeks later.

vt

[+collar]remonter→ She turned up her collar as the wind picked up.

(=increase)[+sound, volume]mettre plus fort→ I turned the volume up.

[+radio]monter le son deCould you turn up the radio?Tu peux monter le son de la radio?